MY207599A - Optimized activation method for polyol hydrogenolysis catalyst - Google Patents

Optimized activation method for polyol hydrogenolysis catalyst

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Publication number
MY207599A
MY207599A MYPI2020006903A MYPI2020006903A MY207599A MY 207599 A MY207599 A MY 207599A MY PI2020006903 A MYPI2020006903 A MY PI2020006903A MY PI2020006903 A MYPI2020006903 A MY PI2020006903A MY 207599 A MY207599 A MY 207599A
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MY
Malaysia
Prior art keywords
catalyst
oxide
hydrogenolysis
metallic element
active
Prior art date
Application number
MYPI2020006903A
Inventor
Aiqin Wang
Tao Zhang
Fei Liu
Zhili Miao
nian Lei
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Dalian Inst Chem & Physics Cas
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Publication date
Application filed by Dalian Inst Chem & Physics Cas filed Critical Dalian Inst Chem & Physics Cas
Publication of MY207599A publication Critical patent/MY207599A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/652—Chromium, molybdenum or tungsten
    • B01J23/6525—Molybdenum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/652—Chromium, molybdenum or tungsten
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/652—Chromium, molybdenum or tungsten
    • B01J23/6527—Tungsten
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/656—Manganese, technetium or rhenium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/656—Manganese, technetium or rhenium
    • B01J23/6567—Rhenium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment
    • B01J37/082—Decomposition and pyrolysis
    • B01J37/088—Decomposition of a metal salt
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/18—Polyhydroxylic acyclic alcohols
    • C07C31/20—Dihydroxylic alcohols
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The present invention relates to an optimized activation method for a polyol hydrogenolysis catalyst, which mainly solves the technical problems of low conversion rate of raw materials and low selectivity of target products of the reduced catalyst during reaction caused by that the active components of the catalyst are difficult to activate during reduction for preparing 1,3-propanediol catalyst by hydrogenolysis of glycerol. The catalyst is composed of a carrier and active components A and B, wherein the carrier is one of aluminum oxide, silicon oxide, zirconium oxide, titanium oxide and H-ZSM-5 molecular sieve, the active component A is one of tungsten oxide, molybdenum oxide and rhenium oxide, and the active component B is one of noble metals ruthenium, rhodium, palladium, iridium and platinum. The present invention solves the problem by adopting the technical solution that a mixed gas containing hydrogen and nitrogen is used as a raw material, the raw material is in contact with the catalyst, and the high-valence metallic element in the catalyst is reduced to the low-valence active metallic element or metallic element, which can make glycerol subjected to hydrogenolysis with high conversion rate and high selectivity at a certain hydrogen pressure and temperature to generate 1,3-propanediol.
MYPI2020006903A 2019-07-02 2019-12-12 Optimized activation method for polyol hydrogenolysis catalyst MY207599A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910589459.2A CN112169795B (en) 2019-07-02 2019-07-02 An optimized method for the activation of polyol hydrogenolysis catalysts
PCT/CN2019/124730 WO2021000523A1 (en) 2019-07-02 2019-12-12 Optimized activation method for polyol hydrogenolysis catalyst

Publications (1)

Publication Number Publication Date
MY207599A true MY207599A (en) 2025-03-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2020006903A MY207599A (en) 2019-07-02 2019-12-12 Optimized activation method for polyol hydrogenolysis catalyst

Country Status (3)

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CN (1) CN112169795B (en)
MY (1) MY207599A (en)
WO (1) WO2021000523A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113083299A (en) * 2021-02-19 2021-07-09 青岛科技大学 Yolk-shell bifunctional catalyst, preparation method thereof and application thereof in preparation of ethylene glycol by hydrogenolysis of glucose
CN115069245B (en) * 2021-03-15 2024-03-26 中国石油化工股份有限公司 Silver catalyst for producing ethylene oxide by ethylene oxidation and preparation method and application thereof
CN115368213B (en) * 2021-05-18 2024-07-23 中国石油化工股份有限公司 Crude ethylene glycol hydrofining agent and preparation method and application thereof
CN115805081B (en) * 2021-09-14 2024-07-12 中国科学院大连化学物理研究所 Catalyst, preparation method thereof and application of catalyst in cyclopentadiene selective hydrogenation
CN113731472B (en) * 2021-09-15 2023-04-18 农业农村部环境保护科研监测所 Catalyst for preparing sorbitol by cellulose one-step method and preparation method and application thereof
CN116060138B (en) * 2021-10-29 2025-07-22 中国科学院大连化学物理研究所 Pre-activation method of supported metal catalyst, catalyst and application
CN117185901B (en) * 2022-06-01 2026-02-10 北京大学 A method for degrading polyester plastics
CN117181214A (en) * 2022-06-01 2023-12-08 中国科学院大连化学物理研究所 Catalyst, preparation method and application thereof in preparing acetonitrile by alcohol dehydrogenation and ammonification
CN117427634B (en) * 2022-07-12 2025-10-31 中国石油化工股份有限公司 Crude terephthalic acid hydrofining catalyst and preparation method and application thereof
CN117816161A (en) * 2022-09-27 2024-04-05 中国石油化工股份有限公司 Preparation method of catalyst for preparing 1,3-propylene glycol by hydrogenolysis of glycerol, catalyst and application thereof
CN117816160A (en) * 2022-09-27 2024-04-05 中国石油化工股份有限公司 Catalyst for preparing 1,3-propylene glycol by hydrogenolysis of glycerol, preparation method and application thereof
CN117986088A (en) * 2022-10-27 2024-05-07 中国科学院大连化学物理研究所 A method for preparing 1,3-propylene glycol by catalytic hydrogenation conversion of glycerol
CN117983320A (en) * 2022-11-04 2024-05-07 中国科学院大连化学物理研究所 A preactivation method for a supported metal catalyst, a catalyst and application thereof
CN115888796B (en) * 2022-11-24 2025-03-18 宁波环洋新材料股份有限公司 A powdered Ni/La/SBA-15 catalyst and its preparation method and use
CN116037138B (en) * 2022-12-28 2025-01-21 西安理工大学 Dual-site single-atom catalyst and preparation method and application thereof
CN116764632A (en) * 2023-06-25 2023-09-19 山东京博石油化工有限公司 Supported catalyst and preparation method and application thereof
CN119237004B (en) * 2023-06-30 2025-10-10 中国石油化工股份有限公司 Catalyst, preparation method thereof, and method for preparing 1,3-propylene glycol
CN118142522B (en) * 2024-05-10 2024-08-02 内蒙古工业大学 Preparation method of metal oxide/ruthenium-tungsten composite catalyst and application of catalyst in catalyzing C-O bond cracking in lignin
CN120900616A (en) * 2025-07-11 2025-11-07 中国矿业大学 Mo/SiO2Catalyst, preparation method thereof and application of catalyst in preparation of methyl acetate through hydrogenation catalysis of dimethyl oxalate
CN121155666B (en) * 2025-11-20 2026-03-06 中国石油大学(华东) Metal/MoOxMolecular sieve double-function catalyst and its preparation method and application

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101407448B (en) * 2008-11-07 2012-05-30 南京工业大学 Method for continuously preparing 1, 3-propylene glycol by one-step conversion of glycerol
CN102190562B (en) * 2010-03-17 2014-03-05 中国科学院大连化学物理研究所 A kind of method of polyhydroxy compound preparation ethylene glycol
CN104275181A (en) * 2013-07-10 2015-01-14 清华大学 Pd-Re catalyst for propylene glycol preparation by glycerol hydrogenolysis and preparation method thereof
CN103524302A (en) * 2013-09-30 2014-01-22 南京工业大学 Process method for preparing 1, 3-propylene glycol by glycerol hydrogenation
CN104672058B (en) * 2013-11-29 2016-04-20 中国科学院大连化学物理研究所 A kind of method of glycerol hydrogenation 1,3-propanediol
CN106883098B (en) * 2015-12-15 2020-09-15 中国科学院大连化学物理研究所 Application of multi-active component catalysts in the preparation of 1,3-propanediol by hydrogenolysis of glycerol
EP3390332B1 (en) * 2015-12-17 2022-05-18 Shell Internationale Research Maatschappij B.V. Hydrogenation or hydrogenolysis of an oxygenate
CN109851473B (en) * 2019-01-25 2022-11-25 华东理工大学 Method for preparing 1,3-propylene glycol by hydrogenolysis of glycerol solution

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Publication number Publication date
CN112169795A (en) 2021-01-05
WO2021000523A1 (en) 2021-01-07
CN112169795B (en) 2022-05-06

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